Leonardo78

Retrieving value variations only

Discussion created by Leonardo78 on Oct 28, 2014
Latest reply on Oct 31, 2014 by Leonardo78

Hello everybody,

 

I've got a question about data retrieval and maybe you can help me.

 

Is it possible to retrieve digital states variations only instead of the whole bunch of data using the PISDK PIData.RecordedValues method or similar?

 

The main goal is to reduce the amount of data calculated and furthermore decreasing the processing time interval for the whole operation.

 

Example:

 

What I have:

 

t1: FALSE

 

t2: FALSE

 

t3: FALSE

 

t4: FALSE

 

t5: FALSE

 

t6: TRUE

 

t7: FALSE

 

What I want to retrieve:

 

t1: FALSE

 

t6: TRUE

 

t7: FALSE

 

 

 

Thank you.

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